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Block magnet 40 x 40 x 4 mm

with countersunk borehole, N35, nickel-plated

Article ID CS-Q-40-40-04-N
Strength approx. 16 kg
Displacement force approx. 3.2 kg
UoS 1 piece
Price and rebate
1 pc. 5.05 CHF ea.
from 3 pcs. 4.45 CHF ea.
from 10 pcs. 3.95 CHF ea.
from 20 pcs. 3.70 CHF ea.
from 40 pcs. 3.45 CHF ea.
Ask for a rebate from 240 pcs.
incl. VAT plus shipping

5.05 CHF

incl. VAT plus shipping

promptly deliverable

Available: 2'739 pieces

Delivery time: 1 - 2 business days


  • Purchase on account


Block magnets with two countersunk boreholes. They can be fastened with countersunk screws. They are only 4 mm thick and therefore very inconspicuous when used to hang up signs, tools, etc. Especially well-suited for carpentry, kitchen installations, exhibition stand construction, shopfitting, signage technology, etc. We also carry round Pot magnets with counterbore screw-on.

Please note: Neodymium magnets are brittle and can break under excessive application of force. Therefore, we recommend a maximum tightening torque of 2 Nm when fastening this magnet.

The following screws fit into the borehole of these magnets, for example:

  • Slotted countersunk wood screw: DIN 97 (3.5 mm)
  • Cross recessed countersunk flat head screws (machine screw): ISO 7046-2 M3 (3 mm)
  • Countersunk torx screws/hexalobular socket (machine screw): ISO 14581 M3 (3 mm)
  • Hexagon socket countersunk flat head screws (machine screw): ISO 10642 M3 (3 mm)

Technical data

Article IDCS-Q-40-40-04-N
Strengthapprox. 16 kg (approx. 157 N)
Length S140 mm
Length S240 mm
Height H4 mm
Borehole d14.5 mm
Countersink d29.46 mm
Countersink t2.48 mm
Distance boreholes20 mm
Tolerance+/- 0.1 mm
Coatingnickel-coated (Ni-Cu-Ni)
Max. working temperature80°C (possibly lower)
Weight47 g
PDF data sheet

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